Math

Skip Counting Part A

198

3s

3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36

199

4s

4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48

200

6s

6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72

201

7s

7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84

202

8s

8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96

Skip CountingPart B

198

5s

5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60

199

9s

9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108

200

11s

11, 22, 33, 44, 55, 66, 77, 88, 99, 110, 121, 132

201

12s

12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144

202

15s

15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180

More Counting

198

Prime Numbers

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37

199

Squares

1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225

200

Cubes

1, 8, 27, 64, 125, 216, 343, 512, 729, 1000

201

Roman Numerals

I  1

V  5

X  10

L  50

C 100

D 500

M 1000

(I Value Xylophones Like Cows Dig Milk)

202

Common Fractions

1/4 = 0.25

1/2 = 0.5

3/4 = 0.75

1/3 = 0.33

2/3 = 0.67

1/8 = 0.125

1/5 = 0.2

2/5 = 0.4

3/5 = 0.6

4/5 = 0.8

Properties & Orders

198

Commutative Property for + & x

a + b = b + a

a x b = b x a

199

Associative Property for + & x

(a + b) + c = a + (b + c)

(a x b) x c = a x (b x c )

200

Identity Property for + & x

a + 0 = a

a x 1 = a

201

Distributive Property for + & -

a x (b + c) =  a x b  +  a x c

a x (b - c) = a x b   -   a x c

202

Order of Operations

(), exponents, x, division, +, -

Please Excuse My Dear Aunt Sally

Math Potpourri

198

Skip Counting 10s

10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120

199

Skip Counting 25s

25, 50, 75, 100, 125, 150, 175, 200, 225, 250, 275, 300

200

Percent

A percent is a fraction out of 100

201

Conversions

1 inch = 2.54cm

1 foot = 12 inches

5280 feet = 1 mile

1000m = 1km

202

Liquid Conversions

8 fluid oz = 1 cup

2 cups = 1 pint

2 pints = 1 quart

4 quarts = 1 gallon